5T15M Knuckle Boom Offshore Wind Lifting Crane
The European offshore wind and marine engineering sectors demand equipment that thrives in high-salinity, complex environments. To meet these rigorous standards, OUCO has developed the customized 5T15M Knuckle Boom Crane, a solution that balances robust power with exceptional agility. Specially engineered for the Demanding European Offshore Sector.
Precision Performance & Reach
Designed for versatility on specialized vessels, this crane delivers a Safe Working Load (SWL) of 5T at a maximum reach of 15M. Its flexible knuckle boom design accommodates a dynamic working radius ranging from a compact 2.6M up to 15M, allowing for efficient operation even in tight deck spaces. Whether handling wind farm maintenance materials or supporting dredging operations, the crane ensures superior reach with a hoisting height of up to 50M.
Operational Control & Agility
Efficiency is at the core of the 5T15M’s design. It features a variable hoisting speed of 0~12m/min and a stable slewing speed of 0.5r/min, supported by continuous 360° rotation.
To further enhance maneuverability, we have upgraded standard hooks to DIN-type swivel hooks. These lighter, stronger hooks allow for unrestricted rotation, enabling operators to navigate loads around obstacles with precision—a critical advantage in confined nearshore engineering.
Durability & Certification
Built to withstand the corrosive Atlantic marine environment, the crane features a full-link anti-corrosion design, utilizing 316 Stainless Steel for all hydraulic piping and interfaces. This significantly extends service life and reduces maintenance costs.
Safety Guaranteed: Both units have successfully passed testing by Bureau Veritas (BV), meeting advanced international safety standards.
Technical Parameters
| No. | Parameter Category | Specification |
|---|---|---|
| 1 | SWL | See load chart |
| 2 | Max. Working Radius | 15m (Optimized) |
| 3 | Min. Working Radius | 2.6m |
| 4 | Hoisting Speed | 0~12 m/min |
| 5 | Hoisting Height | 50m (Max) |
| 6 | Slewing Speed | ~0.5 r/min |
| 7 | Slewing Angle | 360° |
| 8 | Luffing Time | ~50 S |
| 9 | Working Condition | Trim ≤2° / Heel ≤5° |
| 10 | Wind Speed | Working: 20m/s / Parking: 55m/s |
| 11 | Elec. Motor | 37KW (480V/60HZ/3P), IP56, Class F |
| 12 | Design Temp. | -10° ～ +40° |
| 13 | Sea Condition | Grade 4 |
GA Drawing
Product Pictures
About OUCO
Founded in 1984, OUCO INDUSTRY is a leading manufacturer of high-quality marine equipment. With over 40 years of experience, we are recognized for delivering innovative and reliable products tailored to the maritime industry.
Our Services & Certificates
OUCO Group can design and manufacture any type of cranes, grabs, and handling equipment according to your requirements.
| Warranty | 12 Months (Extendable) |
| Spare Parts | 1 Set included |
| Certificates | SGS, ISO9001, CE, BV, CCS |
| Delivery | Standard: 1 month / Customized: 2-3 months |
Customize Your Offshore Lifting Solution
For more details or to discuss your project requirements, please contact us. Welcome to visit our factory!
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.